Best Delphi Injectors in 2026
Daisy
Last Updated: Jul 18, 2026
Daisy
Last Updated: Jul 18, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ICT Billet llc | 9.81 | ✅ | ✅ | ✅ |
Made in the USA bolts
Heavy duty, high strength, grade 10.9 bolts
Zinc coated for long lasting corrosion protection and prevents threads from seizing
No washers needed with these flanged headed JIS spec bolts
All ICT Billet metric flange bolts are custom made for us, right here in the USA!!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Performance Parts Racing | 9.67 | ❌ | ❌ | ❌ |
This spacer set allows you to adapt short Gen 3 or Gen 4 LS Truck fuel injectors into a taller LS2 or Flex Fuel Truck intake manifold and fuel rail.
Commonly used when swapping an LS2 intake Manifold on an LS Truck engine.
These spacers adds approximately 12.32mm (.48") of length to the fuel injector
Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
Package includes: 8ea injector spacers, 4 fuel rail riser spacers, and 4 fuel rail bolts
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ICT Billet llc | 9.81 | ✅ | ✅ | ✅ |
This spacer set allows you to adapt short LS2 or LS Truck Flex Fuel injectors into a taller LS1 intake manifold and fuel rail.
Commonly used when swapping an LS2 or Flex Fuel Injectors on an LS1 engine.
These spacers adds approximately 12.32mm (.48") of length to the fuel injector
Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
Package includes: 8ea injector spacers, 4 fuel rail riser spacers, and 4 fuel rail bolts
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ICT Billet llc | 9.81 | ✅ | ✅ | ✅ |
Spaces the fuel rail to fit taller fuel injectors in factory fuel rail by extending the mounting boss
Compatible with LS Truck/SUV intake manifolds/fuel rails when using LS1 fuel injectors (Jetronic/Minitimer/EV1)
Adds 0.68" height
Made in Wichita, Kansas from Aerospace Grade, USA Produced, Billet Aluminum
Included in the package are 4 bolts, and 4 spacers
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ICT Billet llc | 9.81 | ✅ | ✅ | ✅ |
This mock injector fills the extra port where a 2nd injector could normally be installed.
Will directly replace an LS1 height injector between the fuel rail and intake manifold
Matches similar external shape and size of OEM injector
Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
Package includes: 8 mock injectors and o-rings
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
This mock injector fills the extra port where a 2nd injector could normally be installed.
Will directly replace an LS1 height injector between the fuel rail and intake manifold
Matches similar external shape and size of OEM injector
Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
Package includes: 8 mock injectors and o-rings
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
This mock injector fills the extra port where a 2nd injector could normally be installed.
Will directly replace an LS3 height injector between the fuel rail and intake manifold
Matches similar external shape and size of OEM injector
Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
Package includes: 8 mock injectors and o-rings
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Ict Billet | 7 |
We've carried out a comprehensive analysis of 149 reviews on injectors, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select injectors priced around $43.45, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 7 injectors for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right injectors Products based on their needs, saving them considerable time when choosing which injectors to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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